CVE-2026-79826

highpriority · track · 0EPSS 0.001 · 1 %ileDE

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.11% (1st) EPSS

CVSS 7.1 · high

Is it mine?

1 products

Who says so?

1 sources

cert_bund

EPSS · scored 2026-10-27

A heap buffer overflow in HPE NonStop OCAX could corrupt address space and may potentially redirect execution flow.

cvss

Technical severity, 0–10. One row per scoring source.

7.1

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.5–7.1

v3.17.1highCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:Hsecondary · security-alert@hpe.comexploitability 1.8 · impact 5.2

v3.16.5mediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

A stakeholder decision — act, attend, or track — from exploitation and impact.

Trackcoordinatorcisa_ssvcUS

The CWE weakness classes this flaw belongs to.

Products and version ranges known to be affected.

Vendor and ecosystem advisories describing this.

WID-SEC-W-2026-3877HPE NonStop Server: Mehrere SchwachstellenDeutsch2026-10-12csaf · cert_bundDE
Ein Angreifer kann mehrere Schwachstellen in HPE NonStop Server ausnutzen, um einen Denial of Service Angriff durchzuführen, um Daten zu manipulieren und um nicht näher spezifizierte Auswirkungen zu verursachen.

Which sources assert this record, and when.

published 2026-10-15modified 2026-10-15

External citations — patches, advisories, analysis.

scry

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